#include "../include/stack.hpp"

int main()
{
    stl_self::stack<int> s1;
    s1.push(3);
    s1.push(4);
    s1.push(5);
    s1.push(6);
    s1.push(7);

    s1.pop();
    std::cout << "s1.top(): " << s1.top() << std::endl;
    std::cout << "s1.size() : " << s1.size() << std::endl;
    return 0;
}
